With the analysis among 2,392 patents, we discovered top 481 key players by total patent application. Fuel Tech, Inc., Siemens AG, Pilot Ink Co., Ltd. are dominant in this area. They take 4.47% of the total patent filing.
Illinois, United States
Patent: 39
Bayern, Germany
Patent: 34
Aichi-ken, Japan
Patent: 34
Baden-Württemberg, Germany
Patent: 28
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 21
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 14
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 14
Bayern, Germany
Patent: 13
With the analysis among 10 patents, we discovered top 10 start-ups by total patent application. BitMain Technologies Holding Co., Shanghai Junzheng Network Technology Co., Ltd., NeoGraf Solutions LLC are active in this area.
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 1
Shanghai Junzheng Network Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Ohio, United States
Patent: 1
Shanghai Shenxiling Micro-electronics Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Colorado, United States
Patent: 1
Beijing Xiaobei Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Jiangsu Runic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Oregon, United States
Patent: 1
Hangzhou Proton Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 966 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Saint-Gobain Isover G+H AG, Gree Electric Appliances, Inc. of Zhuhai, KSB SE & Co. KGaA take 3.83% of patent filing during this period.
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 14
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 14
Uttar Pradesh, India
Patent: 9
Hunan Sheng, China
Patent: 8
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 7
Zug, Switzerland
Patent: 7
Hunan Sheng, China
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 6
With the analysis among related 966 patents in last 5 years, we discover 411 new entrants. Saint-Gobain Isover G+H AG, KSB SE & Co. KGaA, Siltronic AG are the most active new entrants in this area.
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 14
Uttar Pradesh, India
Patent: 9
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
State Grid Zhejiang Electric Power Co., Ltd. Electric Power Research Institute
Zhejiang Sheng, China
Patent: 6
Chemical Materials Research Institute of China Academy of Engineering Physics
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Patent: 5
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 5
HEFEI PEINN ELECTRIC APPLIANCES CO.,LTD
Anhui Sheng, China
Patent: 5
Missouri, United States
Patent: 4
With the analysis among 503 patents, we discovered top 152 universities and scientific research institutions by total patent application. Central South University, Texas A&M University, Huazhong University of Science & Technology are dominant in this area. They take 6.56% of the total patent filing.
Hunan Sheng, China
Patent: 13
Texas, United States
Patent: 9
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Shaanxi Sheng, China
Patent: 6